Items

Specifications

Appearance

White Crystalline Free Flowing Powder

Assay

          98.0%---102.0%

Specific Rotation(5%,25°C)

+70.0º--- +73.0°

Loss on Drying

≤1.0%

Residue on Ignition

≤0.1%

Chloride

16.2% —16.7%

Heavy Metals( as Pb)

≤10PPM

Sulfate

≤0.24% 

Organic volatile impurities

  Meets the Requirements

PH

3.0--5.0

Arsenic

≤3PPM

Total Plate Count

1000cfu/gm Max

Yeast & Mold

100cfu/gm Max

Salmonella

Negative

E. Coli

Negative